An indicator is_____ Select all that apply.

an inorganic compound used to determine if a solution is acidic or basic
an organic compound that does use color.
an organic compound that is used to indicate whether a solution is an acid or a base
an organic compound that does NOT use color.

Answer: C

Explanation:

Indicators are organic weak acids or bases with complicated structures.

An indicator is an an organic compound that is used to indicate whether a solution is an acid or a base.

Indicator is defined as a chemical substance which is chemically a weak acid or a weak base which changes it's color depending upon the concentration of hydrogen ions present in the solution.They dissociate slightly in water to produce ions.

These are generally derived from plant pigments and are of slightly acidic or basic in nature.There are three types of indicators:

1) natural indicators

2) synthetic indicators

3) olfactory indicators.

These are mainly used in determination of end point of titrations. Every indicator has it's pH range in which it can perform effectively.These are usually organic compounds.Examples of indicators are phenolphthalein ,methyl red, EBT,eosin,etc.

Learn more about indicators,here:

https://brainly.com/question/29016702

#SPJ2

What kind of rocks might you expect to find on the Moon? Why do you think that?​

Which molecule contains bonds with a greater polarity.

Considering the highly colored nature of the copper-containing reactant and product observed in part b, select an instrument that might have been useful in characterizing the equilibrium?.

How does the life cycle of an average-sized star differ from the life cy-
cle of a high-mass star?